水下机器人海洋资源目标探测导航仿真
曾俊宝; 史兴波
刊名计算机仿真
2018
卷号35期号:4页码:331-336
关键词便携式自主水下机器人 非线性 组合导航 扩展卡尔曼滤波 无迹卡尔曼滤波
ISSN号1006-9348
其他题名Comparative Study of Portable AUV Integrated Navigation Based on EKF and UKF Algorithms
通讯作者史兴波
产权排序1
中文摘要精确与鲁棒性强的导航系统是便携式自主水下机器人(AUV)实现自主导航和精确定位的关键。导航的难点在于AUV是强非线性系统,工作环境复杂,GPS卫星信号在水下不能使用。为解决上述问题,提出了基于UKF滤波算法的AUV组合导航系统,并和EKF算法进行了对比。给出了AUV组合导航的具体数学模型,并分析了导航传感器误差来源和测量模型。通过数值仿真及湖上试验数据仿真对导航系统进行了综合仿真验证,结果表明基于UKF算法的AUV组合导航系统精度高,鲁棒性强,完全可以满足便携式AUV实际导航需求。
英文摘要An accurate and robust navigation system is the key to the realization of autonomous navigation and precise positioning of a portable autonomous underwater vehicle ( AUV) . The difficulty of navigation is that AUV is a strong nonlinear system,the working environment is complex,and GPS satellite signals can not be used underwater. In order to solve the above problems,an AUV integrated navigation system based on UKF filter algorithm is proposed and compared with EKF algorithm. The specific mathematical model of AUV integrated navigation was given,and the source and measurement model of navigation sensor were analyzed. The simulation results of the navigation system were simulated by numerical simulation and testing data simulation on lake. The results show that the AUV algorithm based on UKF algorithm has high accuracy and robustness,and can meet the practical navigation requirements of portable AUV.
语种中文
内容类型期刊论文
源URL[http://ir.sia.cn/handle/173321/21828]  
专题沈阳自动化研究所_光电信息技术研究室
作者单位1.中国科学院大学
2.中国科学院沈阳自动化研究所
推荐引用方式
GB/T 7714
曾俊宝,史兴波. 水下机器人海洋资源目标探测导航仿真[J]. 计算机仿真,2018,35(4):331-336.
APA 曾俊宝,&史兴波.(2018).水下机器人海洋资源目标探测导航仿真.计算机仿真,35(4),331-336.
MLA 曾俊宝,et al."水下机器人海洋资源目标探测导航仿真".计算机仿真 35.4(2018):331-336.
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